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发明名称
DISPOSITIVO ELETRONICO DE IDENTIFICACAO DE FITA DE VIDEOCASSETE
摘要
申请公布号
BR9103291(A)
申请公布日期
1993.02.24
申请号
BR1991PI03291
申请日期
1991.07.29
申请人
VALDIMIR CHVOJKA JUNIOR
发明人
VALDIMIR CHVOJKA JUNIOR
分类号
G11B23/40;(IPC1-7):G11B23/40
主分类号
G11B23/40
代理机构
代理人
主权项
地址
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